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2014-12-20sd-bus: sync kdbus.h (ABI break)Daniel Mack
Sync kdbus.h with upstream changes: * Two optional cancellation points where added for synchronously blocking KDBUS_CMD_SEND commands: A sigmask to change the mask of accepted signals before the task is put to sleep, and a generic file descriptor that can be written to, in order to cancel the command. Both methods are currently unused. * The KDBUS_CMD_CANCEL ioctl was removed. sd-bus was never using that command, so there's no change needed. * Some kerneldoc fixes
2014-12-19machined: add new GetImage() bus call for retrieving the bus path for an imageLennart Poettering
2014-12-12bus: send attach flags on BUS_MAKEDavid Herrmann
Make sure to set send-attach-flags on BUS_MAKE. These control which information is revealed about the bus-owner.
2014-12-12bus: fix assert() on HELLO error-pathDavid Herrmann
Make sure we don't call into any bus_kernel_*() functions before b->is_kernel is set to true. Hard-code the CMD_FREE just like the other helpers do.
2014-12-11bus: sync with kdbus.gitDavid Herrmann
Changes: * bloom parameters are returned in an offset via HELLO * FREE now takes items just like any other ioctl
2014-12-11sd-bus: correct spacing near eol in code commentsTorstein Husebø
2014-12-11bus: sync with kdbus.gitDavid Herrmann
Sync up with recent kdbus changed: * several ioctls gained .size and .items members (but still unused) * CMD_SEND gained its own ioctl structure * several members of kdbus_msg were dropped as they were only used during SEND, not during RECV etc. * CMD_RECV and CMD_SEND now share a kdbus_reply member which contains the offset and size of the returned message.
2014-12-11bus: zero cmd_free before passing to ioctlDavid Herrmann
Make sure the whole cmd_free object is zeroed before passing it into the kernel. This makes valgrind happy and makes us future proof.
2014-12-11bus: fix memfd-cache regarding memfd offsetsDavid Herrmann
We must restore part->mmap_begin when poping memfds from the memfd-cache. We rely on the memfds to be unsealed, so we can be sure that we own the whole FD. Therefore, simply set part->mmap_begin to the same as part->data. This fixes test-bus-kernel-benchmark.
2014-12-10sd-bus: make BUS_ERROR_MAP_ELF_USE() use a const variableLennart Poettering
2014-12-10sd-bus: move common errors src/shared/bus-errors.h → ↵Lennart Poettering
src/libsystemd/sd-bus/bus-common-errors.h Stuff in src/shared/ should not use stuff from src/libsystemd/ really.
2014-12-10kdbus: downgrade warning if we cannot patch kdbus attach mask to DEBUG if ↵Lennart Poettering
kdbus is not available
2014-12-10util: introduce our own gperf based capability listLennart Poettering
This way, we can ensure we have a more complete, up-to-date list of capabilities around, always.
2014-12-09run: introduce timer support optionWaLyong Cho
Support timer options --on-active=, --on-boot=, --on-startup=, --on-unit-active=, --on-unit-inactive=, --on-calendar=. Each options corresponding with OnActiveSec=, OnBootSec=, OnStartupSec=, OnUnitActiveSec=, OnUnitInactiveSec=, OnCalendar= of timer respectively. And OnCalendar= and WakeSystem= supported by --timer-property= option like --property= of systemd-run. And if --unit= option and timer options are specified the command can be omitted. In this case, systemd-run assumes the target service is already loaded. And just try to generate transient timer unit only.
2014-12-09sd-bus: get rid of PID starttime conceptLennart Poettering
As kdbus no longer exports this, remove all traces from sd-bus too
2014-12-09sd-bus: properly support passing memfds around with offset/size parametersLennart Poettering
2014-12-09bus: sync with kdbus-git (ABI break)David Herrmann
kdbus-git gained two new features: * memfd offsets: This allows to specify a 'start' offset in kdbus_memfd so you can send partial memfd hunks instead of always the full memfd * KDBUS_HELLO_UNPRIVILEGED: If passed during HELLO, the client will be treated as unprivileged.
2014-12-09sd-bus: catch up with current kdbus, don't do matches on kdbus monitor ↵Lennart Poettering
connections
2014-12-08bus-proxy: fix compat with autostarted servicesLennart Poettering
2014-12-08sd-bus: rework ELF error mapping table magicLennart Poettering
The ELF magic cannot work for consumers of our shard library, since they are in a different module. Hence make all the ELF magic private, and instead introduce a public function to register additional static mapping table.
2014-12-05sd-bus: follow kdbus changes (ABI break)Daniel Mack
Implement a recent change in the kdbus pool logic: PAYLOAD_VEC_OFF items are now referencing offsets relative to the connection's pool, not to the item itself. Follow this change in sd-bus.
2014-12-04sd-bus: add extra assert checkLennart Poettering
2014-12-04sd-bus: avoid a null dereferenceThomas Hindoe Paaboel Andersen
2014-12-02busctl: fix 'command line' style output of propertiesLennart Poettering
2014-11-28sd-bus: move packet header definition to bus-protocol.hLennart Poettering
2014-11-28treewide: introduce UID_INVALID (and friends) as macro for (uid_t) -1Lennart Poettering
2014-11-28sd-bus: add support for matches against arrays of strings in messagesLennart Poettering
2014-11-28sd-bus: if a NULL signatures is passed to sd_bus_message_skip(), make it ↵Lennart Poettering
skip a single element of any type
2014-11-28sd-bus: add arrays of strings in the bloom filterLennart Poettering
Let's do this right from the beginning, to prepare ground for udev messages that most likely want to store list of strings (for device tags) in messages, and filter on them.
2014-11-28sd-bus: make more connection properties readableLennart Poettering
2014-11-28sd-bus: add new sd_bus_get_address() for querying the current bus addressLennart Poettering
Also, update "busctl" to show this in its output.
2014-11-28sd-bus: rename sd_bus_get_owner_id() → sd_bus_get_bus_id()Lennart Poettering
The ID returned really doesn't identify the owner, but the bus instance, hence fix this misnaming. Also, update "busctl status" to show the ID in its output.
2014-11-28treewide: use log_*_errno whenever %m is in the format stringMichal Schmidt
If the format string contains %m, clearly errno must have a meaningful value, so we might as well use log_*_errno to have ERRNO= logged. Using: find . -name '*.[ch]' | xargs sed -r -i -e \ 's/log_(debug|info|notice|warning|error|emergency)\((".*%m.*")/log_\1_errno(errno, \2/' Plus some whitespace, linewrap, and indent adjustments.
2014-11-28treewide: yet more log_*_errno + return simplificationsMichal Schmidt
Using: find . -name '*.[ch]' | while read f; do perl -i.mmm -e \ 'local $/; local $_=<>; s/(if\s*\([^\n]+\))\s*{\n(\s*)(log_[a-z_]*_errno\(\s*([->a-zA-Z_]+)\s*,[^;]+);\s*return\s+\g4;\s+}/\1\n\2return \3;/msg; print;' $f done And a couple of manual whitespace fixups.
2014-11-28treewide: more log_*_errno + return simplificationsMichal Schmidt
2014-11-28sd-bus: make sure %m resolves to the specified error in bus_error_set_errnofv()Lennart Poettering
2014-11-28sd-bus: rename default bus address constants, they aren't "paths" but ↵Lennart Poettering
"addresses"
2014-11-28sd-bus: add new call sd_bus_get_scope() for querying whether one is ↵Lennart Poettering
connected to a system or a user bus
2014-11-28sd-bus: rework credential query logicLennart Poettering
Also, make the call to free kdbus slices generic and use it everywhere
2014-11-28treewide: no need to negate errno for log_*_errno()Michal Schmidt
It corrrectly handles both positive and negative errno values.
2014-11-28treewide: auto-convert the simple cases to log_*_errno()Michal Schmidt
As a followup to 086891e5c1 "log: add an "error" parameter to all low-level logging calls and intrdouce log_error_errno() as log calls that take error numbers", use sed to convert the simple cases to use the new macros: find . -name '*.[ch]' | xargs sed -r -i -e \ 's/log_(debug|info|notice|warning|error|emergency)\("(.*)%s"(.*), strerror\(-([a-zA-Z_]+)\)\);/log_\1_errno(-\4, "\2%m"\3);/' Multi-line log_*() invocations are not covered. And we also should add log_unit_*_errno().
2014-11-28kdbus: when running in a container, don't complain that we cannot write to /sysLennart Poettering
2014-11-28sd-bus: the attach_mask kernel module parameter is 64bit now, hence ↵Lennart Poettering
initialize it as such
2014-11-27kdbus: set kernel attach mask before creating the first busLennart Poettering
2014-11-27sd-bus: set creds info for "org.freedesktop.DBus.Local" generated messages, tooLennart Poettering
2014-11-27sd-bus: when we get the list of well-known names back from kdbus we ↵Lennart Poettering
shouldn't confuse the empty list with unknown information
2014-11-27sd-bus: deal with whitespace in matchesLennart Poettering
2014-11-27sd-bus: unify logic how we patch the message source of driver messagesLennart Poettering
2014-11-27sd-bus: fake valid well-known-names metadata for faked bus messagesLennart Poettering
2014-11-27sd-bus: optimize how we generate the well-known-names lists in messages from ↵Lennart Poettering
kdbus